NO821604L - Fremgangsmaate for naturlig gammastraale-spektrallogging - Google Patents
Fremgangsmaate for naturlig gammastraale-spektralloggingInfo
- Publication number
- NO821604L NO821604L NO821604A NO821604A NO821604L NO 821604 L NO821604 L NO 821604L NO 821604 A NO821604 A NO 821604A NO 821604 A NO821604 A NO 821604A NO 821604 L NO821604 L NO 821604L
- Authority
- NO
- Norway
- Prior art keywords
- borehole
- standard
- unknown
- gamma
- function
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 34
- 238000002603 single-photon emission computed tomography Methods 0.000 title 1
- 238000001228 spectrum Methods 0.000 claims description 36
- 230000005251 gamma ray Effects 0.000 claims description 22
- 229910052700 potassium Inorganic materials 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 238000005755 formation reaction Methods 0.000 claims description 17
- 229910052770 Uranium Inorganic materials 0.000 claims description 16
- 238000000084 gamma-ray spectrum Methods 0.000 claims description 15
- 238000004181 pedogenesis Methods 0.000 claims description 15
- 229910052776 Thorium Inorganic materials 0.000 claims description 13
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 13
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 12
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 12
- 239000011591 potassium Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 7
- 230000003595 spectral effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000009795 derivation Methods 0.000 claims 3
- 230000006870 function Effects 0.000 description 18
- 230000014509 gene expression Effects 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 239000004020 conductor Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 101150062830 NIFK gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000001730 gamma-ray spectroscopy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
- G01V5/06—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging for detecting naturally radioactive minerals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- High Energy & Nuclear Physics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/265,736 US4436996A (en) | 1981-05-21 | 1981-05-21 | Borehole compensated KUT log |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO821604L true NO821604L (no) | 1982-11-22 |
Family
ID=23011689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO821604A NO821604L (no) | 1981-05-21 | 1982-05-13 | Fremgangsmaate for naturlig gammastraale-spektrallogging |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4436996A (da) |
| AU (1) | AU549027B2 (da) |
| CA (1) | CA1188429A (da) |
| DE (1) | DE3218836A1 (da) |
| DK (1) | DK228382A (da) |
| FR (1) | FR2506465B1 (da) |
| GB (1) | GB2099143B (da) |
| NL (1) | NL8202072A (da) |
| NO (1) | NO821604L (da) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542292A (en) * | 1982-04-01 | 1985-09-17 | Schlumberger Technology Corporation | Correction of natural gamma radiation logs for the effects of gamma ray emission from and attenuation by the borehole fluid |
| US4527058A (en) * | 1982-09-15 | 1985-07-02 | Halliburton Company | Earth formation density measurement from natural gamma ray spectral logs |
| US4492863A (en) * | 1982-10-01 | 1985-01-08 | Halliburton Company | Determining elemental concentrations and formation matrix type from natural gamma ray spectral logs |
| US4585939A (en) * | 1983-10-05 | 1986-04-29 | Halliburton Company | Multi-function natural gamma ray logging system |
| US4587423A (en) * | 1984-07-31 | 1986-05-06 | Schlumberger Technology Corporation | Method for gravel pack evaluation |
| US4950892A (en) * | 1989-03-13 | 1990-08-21 | Schlumberger Technology Corporation | Method and tool for gravel pack evaluation |
| US5285065A (en) * | 1992-08-17 | 1994-02-08 | Daigle Robert A | Natural gamma ray logging sub |
| US5408097A (en) * | 1993-11-29 | 1995-04-18 | Schlumberger Technology Corporation | Method and apparatus for correcting natural gamma ray measurements for borehole fluid effects |
| RU2159451C2 (ru) * | 1997-03-26 | 2000-11-20 | Казанская геофизическая экспедиция | Способ гамма-спектрометрии |
| RU2191413C1 (ru) * | 2001-06-19 | 2002-10-20 | Акционерное общество закрытого типа Научно-производственная фирма "Каротаж" | Способ спектрометрического гамма-каротажа и устройство для его проведения |
| US7361886B2 (en) * | 2005-02-28 | 2008-04-22 | Schlumberger Technology Corporation | Corrections of gamma-ray responses |
| US7365307B2 (en) * | 2005-02-28 | 2008-04-29 | Schlumberger Technology Corporation | Sigma/porosity tools with neutron monitors |
| US7642507B2 (en) * | 2005-02-28 | 2010-01-05 | Schlumberger Technology Corporation | Apparatus and methods for interlaced density and neutron measurements |
| US7217917B1 (en) | 2006-09-21 | 2007-05-15 | Tumlin David M | Natural gamma ray logging sub method and apparatus |
| GB2505827A (en) * | 2011-07-04 | 2014-03-12 | Baker Hughes Inc | Improving spectral analysis methods by using combined methods |
| US20130082170A1 (en) * | 2011-07-04 | 2013-04-04 | Albert Alexseevich Fedorin | Density Derived From Spectra of Natural Radioactivity |
| WO2016089407A1 (en) * | 2014-12-04 | 2016-06-09 | Halliburton Energy Services, Inc. | Gamma ray measurement apparatus, systems, and methods |
| WO2017039968A1 (en) * | 2015-08-28 | 2017-03-09 | Halliburton Energy Services, Inc. | Determination of radiation tracer distribution using natural gamma rays |
| US11604303B2 (en) * | 2020-11-02 | 2023-03-14 | Halliburton Energy Services, Inc. | Photoelectric absorption correction for wellbore logging |
| CN112523741B (zh) * | 2020-11-24 | 2023-04-14 | 东华理工大学 | 一种基于能谱测井交叉谱段的铀矿定量刻度系数求法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3521064A (en) * | 1967-02-17 | 1970-07-21 | Schlumberger Technology Corp | Analysis of gamma ray energy spectrum for constituent identification |
| US3739171A (en) * | 1971-07-19 | 1973-06-12 | Texaco Inc | Gamma ray spectroscopy with quantitative analysis |
| MX3047E (es) | 1973-10-01 | 1980-03-04 | Schlumberge Surenco S A Univer | Procedimiento para la produccion de una mezcla de procedimiento y dispositivo mejorado para determinar el contenido de potasio, uranio y torio de una sulfatos basicos e hidratos de aluminio formacion geologica |
| US3940610A (en) | 1974-02-15 | 1976-02-24 | Mobil Oil Corporation | Natural gamma radiation borehole logging system |
| US4187908A (en) | 1978-09-29 | 1980-02-12 | Dresser Industries, Inc. | Method for ascertaining optimum location for well stimulation and/or perforation |
| US4271356A (en) | 1979-05-24 | 1981-06-02 | Dresser Industries, Inc. | Method and apparatus for natural gamma ray spectrum analysis using microprocessor stripper |
-
1981
- 1981-05-21 US US06/265,736 patent/US4436996A/en not_active Expired - Lifetime
-
1982
- 1982-05-13 NO NO821604A patent/NO821604L/no unknown
- 1982-05-17 GB GB8214249A patent/GB2099143B/en not_active Expired
- 1982-05-19 FR FR8208834A patent/FR2506465B1/fr not_active Expired
- 1982-05-19 NL NL8202072A patent/NL8202072A/nl not_active Application Discontinuation
- 1982-05-19 DK DK228382A patent/DK228382A/da not_active Application Discontinuation
- 1982-05-19 DE DE3218836A patent/DE3218836A1/de not_active Ceased
- 1982-05-20 AU AU83897/82A patent/AU549027B2/en not_active Ceased
- 1982-05-20 CA CA000403423A patent/CA1188429A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU549027B2 (en) | 1986-01-09 |
| GB2099143A (en) | 1982-12-01 |
| FR2506465B1 (fr) | 1985-11-08 |
| FR2506465A1 (fr) | 1982-11-26 |
| DK228382A (da) | 1982-11-22 |
| US4436996A (en) | 1984-03-13 |
| GB2099143B (en) | 1984-10-31 |
| NL8202072A (nl) | 1982-12-16 |
| CA1188429A (en) | 1985-06-04 |
| DE3218836A1 (de) | 1982-12-16 |
| AU8389782A (en) | 1982-11-25 |
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